text: import pluginTester from 'babel-plugin-tester';
  import path from 'path';
  import plugin from '../index';
  
  pluginTester({
    plugin,
    pluginName: 'namespace-styled-components',
    pluginOptions: {
      namespace: '.namespace',
    },
    filename: __filename,
    snapshot: true,
    tests: [
      {
        title: 'namespaces a style block with no selectors',
        fixture: path.join(__dirname, 'fixtures/simple.js'),
      },
  
      {
        title: 'namespaces a style block with &&',
        fixture: path.join(__dirname, 'fixtures/doubleAmpersand.js'),
      },
  
      {
        title: 'namespaces a style block with a sibling selector',
        fixture: path.join(__dirname, 'fixtures/siblingSelector.js'),
      },
  
      {
        title: 'namespaces a style block with interpolated selectors',
        fixture: path.join(__dirname, 'fixtures/interpolatedSelector.js'),
      },
  
      {
        title: 'namespaces a style block with interpolated mixins',
        fixture: path.join(__dirname, 'fixtures/interpolatedMixin.js'),
      },
  
      {
        title:
          'namespaces a style block with interpolations before and after a declaration',
        fixture: path.join(__dirname, 'fixtures/interpolationSandwich.js'),
      },
  
      {
        title: 'namespaces a style block with a media query',
        fixture: path.join(__dirname, 'fixtures/mediaQuery.js'),
      },
  
      {
        title: 'does not namespace style blocks in helpers',
        fixture: path.join(__dirname, 'fixtures/helpers.js'),
      },
  
      {
        title: 'does not modify any code if namespace is undefined',
        fixture: path.join(__dirname, 'fixtures/simple.js'),
        pluginOptions: {
          namespace: undefined,
        },
      },
  
      {
        title: 'throws an error if the styles can’t be parsed',
        fixture: path.join(__dirname, 'fixtures/malformatted.js'),
        snapshot: false,
        error: /Unexpected '\/'/,
      },
  
      {
        title: 'throws an error if a mixin uses &&',
        fixture: path.join(__dirname, 'fixtures/invalidMixin.js'),
        snapshot: false,
        error: /`&&` selector in mixin will break when namespaced/,
      },
  
      {
        title:
          'throws an error if a mixin uses && even if namespace is undefined',
        fixture: path.join(__dirname, 'fixtures/invalidMixin.js'),
        pluginOptions: {
          namespace: undefined,
        },
        snapshot: false,
        error: /`&&` selector in mixin will break when namespaced/,
      },
    ],
  });
  